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Galaxy S21 (SM-G991B)

Model SM-G991B
Product Code XID
Country
Security Patch Level 2021-01-01
OS Version Android 11
PDA G991BXXU1AUA4
CSC G991BOLE1AUA4
Build Date Wed, 06 Jan 2021 20:23:05 +0000
Changelist 20701476